| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $220.48 | 7.795% | $237.6664 | $237.67 | $237.65 | $237.70 |
| Purchase #2 | $74.81 | 7.862% | $80.6916 | $80.69 | $80.70 | $80.70 |
| Purchase #3 | $208.68 | 4.697% | $218.4817 | $218.48 | $218.50 | $218.50 |
| Purchase #4 | $45.58 | 8.751% | $49.5687 | $49.57 | $49.55 | $49.60 |
| Purchase #5 | $184.85 | 12.619% | $208.1762 | $208.18 | $208.20 | $208.20 |
| Purchase #6 | $50.27 | 3.360% | $51.9591 | $51.96 | $51.95 | $52.00 |
| Purchase #7 | $73.34 | 11.770% | $81.9721 | $81.97 | $81.95 | $82.00 |
| 7 purchase totals = | $858.01 | $928.5158 | $928.52 | $928.50 | $928.70 | |